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?cobalt has a density of 8.90 g. what volume would 17.8 g of Cobalt occupy?
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5 votes
?cobalt has a density of 8.90 g. what volume would 17.8 g of Cobalt occupy?

User Lmocsi
by
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1 Answer

6 votes

Answer:

Step-by-step explanation:

Given parameters:

Density of cobalt = 8.9gcm⁻³

Mass of cobalt = 17.8g

Solution

Density can be defined as the mass per unit volume of a substance:

Density =
(mass in g)/(volume in cm^(3) )

The unknown in the problem is Volume:

Volume =
(mass)/(Density)

Volume =
(17.8)/(8.9) = 2cm³

User Slimak
by
5.6k points
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